132789780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 423783360

約数和(自身を除く): 290993580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 243, 267, 270, 307, 324, 356, 405, 445, 486, 534, 540, 614, 801, 810, 890, 921, 972, 1068, 1215, 1228, 1335, 1535, 1602, 1620, 1780, 1842, 2403, 2430, 2670, 2763, 3070, 3204, 3684, 4005, 4605, 4806, 4860, 5340, 5526, 6140, 7209, 8010, 8289, 9210, 9612, 11052, 12015, 13815, 14418, 16020, 16578, 18420, 21627, 24030, 24867, 27323, 27630, 28836, 33156, 36045, 41445, 43254, 48060, 49734, 54646, 55260, 72090, 74601, 81969, 82890, 86508, 99468, 108135, 109292, 124335, 136615, 144180, 149202, 163938, 165780, 216270, 245907, 248670, 273230, 298404, 327876, 373005, 409845, 432540, 491814, 497340, 546460, 737721, 746010, 819690, 983628, 1229535, 1475442, 1492020, 1639380, 2213163, 2459070, 2950884, 3688605, 4426326, 4918140, 6639489, 7377210, 8852652, 11065815, 13278978, 14754420, 22131630, 26557956, 33197445, 44263260, 66394890, 132789780]

約数ペア:

[(1, 132789780), (2, 66394890), (3, 44263260), (4, 33197445), (5, 26557956), (6, 22131630), (9, 14754420), (10, 13278978), (12, 11065815), (15, 8852652), (18, 7377210), (20, 6639489), (27, 4918140), (30, 4426326), (36, 3688605), (45, 2950884), (54, 2459070), (60, 2213163), (81, 1639380), (89, 1492020), (90, 1475442), (108, 1229535), (135, 983628), (162, 819690), (178, 746010), (180, 737721), (243, 546460), (267, 497340), (270, 491814), (307, 432540), (324, 409845), (356, 373005), (405, 327876), (445, 298404), (486, 273230), (534, 248670), (540, 245907), (614, 216270), (801, 165780), (810, 163938), (890, 149202), (921, 144180), (972, 136615), (1068, 124335), (1215, 109292), (1228, 108135), (1335, 99468), (1535, 86508), (1602, 82890), (1620, 81969), (1780, 74601), (1842, 72090), (2403, 55260), (2430, 54646), (2670, 49734), (2763, 48060), (3070, 43254), (3204, 41445), (3684, 36045), (4005, 33156), (4605, 28836), (4806, 27630), (4860, 27323), (5340, 24867), (5526, 24030), (6140, 21627), (7209, 18420), (8010, 16578), (8289, 16020), (9210, 14418), (9612, 13815), (11052, 12015)]